Mirror surface fluorescent penetrant detection line

Abstract

The utility model relates to a mirror surface fluorescent penetrant detection line which comprises a detection line main body (1), the detection line main body (1) comprises a plurality of detection groove modules which are sequentially connected, each detection groove module comprises at least one groove body (3) which is respectively provided with a groove cover (2), the groove wall of each groove body (3) and the groove cover (2) are mirror surface plate forming parts, and the mirror surface plate forming parts are arranged on the detection line main body (1). And the smoothness of the outer surfaces of the tank body (3) and the tank cover (2) is Ra 0.01 mu m to Ra 0.4 mu m. The mirror surface fluorescent penetrant detection line disclosed by the utility model solves the technical problem that fluorescent detection equipment is difficult to maintain, so that the fluorescent penetrant detection line is basically not stained with dust, especially splashed fluorescent penetrant is easy to clean, the cleaning is more convenient and easier, the appearance quality of the fluorescent penetrant detection line is greatly improved, and the retention period of the fluorescent penetrant detection line is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to fluorescent penetration testing equipment, in particular to a mirror surface fluorescent penetration testing line. Background Art

[0002] In the prior art, fluorescent penetrant testing is widely used to test the surface quality of important parts.

[0003] The fluorescent penetrant testing method is to penetrate the parts with fluorescent penetrant, and then the penetrant penetrates into the gaps on the surface under the action of capillary phenomenon. Then the excess penetrant on the surface is removed and dried. A layer of developer is applied on the surface of the part. The penetrant that has penetrated into the gap is re-absorbed to the surface of the part with the help of the capillary action of the developer, and then inspected under a black light to determine whether the quality of the part is qualified.

[0004] The applicant's Chinese utility model patent CN 209589876 U discloses a quick-install combined fluorescent penetrant inspection line, which can effectively and conveniently perform fluorescent penetrant inspection on important parts during application. However, after using it for a period of time, it was found that due to the complex chemical composition of the fluorescent penetrant and its certain corrosiveness and viscosity, the fluorescent penetrant will adhere to and remain on the surface of the slot body and slot cover of the fluorescent penetrant inspection line for various reasons, which is difficult to clean. As a result, the surface of the fluorescent penetrant inspection line is severely corroded and bumpy after being used for a period of time, and even affects its use function. Fluorescent penetrant inspection manufacturers use a variety of methods to alleviate the problem, such as frequent cleaning, but they still cannot effectively solve this technical problem.

[0005] In addition, since an ultrasonic transducer is installed inside the trough of the fluorescent penetrant detection line, it vibrates significantly and makes obvious noise during use. After repeated use, the lower legs of the fluorescent penetrant detection line are often damaged, which is far less than the designed service life.

[0006] In view of this, it is necessary to provide a new type of fluorescent penetration detection line to effectively solve or alleviate the above technical defects. Summary of the invention

[0007] The technical problem to be solved by the utility model is to provide a mirror surface fluorescent penetration detection line, which can effectively solve or alleviate the problem of surface corrosion and enhance the use tolerance.

[0008] On the basis of the above, further, the technical problem that the utility model needs to solve is to alleviate or eliminate the vibration noise during the use of the fluorescent penetration detection line and extend the service life of the legs.

[0009] In order to solve the above technical problems, the utility model provides a mirror fluorescent penetration detection line, which includes a detection line body, the detection line body includes a plurality of detection slot modules connected in sequence, each of the detection slot modules includes at least one slot body each provided with a slot cover, the slot wall of each slot body and the slot cover are mirror plate forming parts, so that the outer surface finish of the slot body and the slot cover is Ra0.01μm to Ra0.4μm.

[0010] Preferably, an ultrasonic transducer device is provided in the tank body, each of the detection tank modules is supported on a corresponding base frame and is detachably connected to the base frame, and a support leg is provided at the bottom of the base frame.

[0011] A longitudinal support beam is connected between the legs arranged along the longitudinal direction on the same side, and a longitudinal elastic buffer block for contacting the supporting base is connected to the lower part of the longitudinal support beam; and / or, a diagonal support beam is respectively connected between the legs arranged along the transverse direction and the base frame, a transverse support beam is connected between the diagonal support beams, and a transverse elastic buffer block for contacting the supporting base is connected to the lower part of the transverse support beam.

[0012] Typically, the longitudinal elastic buffer block and the transverse elastic buffer block are both elastic corrosion-resistant rubber blocks.

[0013] Specifically, the ultrasonic transducer device includes a first ultrasonic transducer device and a second ultrasonic transducer device which are arranged up and down.

[0014] Specifically, the slot bodies of the detection slot modules are detachably connected in sequence via side plates.

[0015] Specifically, a heating device is also provided in the tank body.

[0016] More specifically, the heating device comprises a heating pipe for conveying a heating fluid, wherein the heating pipe extends through the interior of the tank body.

[0017] Typically, a handle is provided on the tank cover.

[0018] Preferably, a telescopic driving mechanism is connected between the trough cover and the trough body for driving the trough cover to flip.

[0019] Through the above-mentioned technical scheme of the utility model, the mirror fluorescent penetrant detection line of the utility model is ingeniously formed by forming each trough body and trough cover with a mirror plate forming part, so that the outer surface finish of the trough body and the trough cover reaches Ra0.01μm to Ra0.4μm. During actual use, the fluorescent penetrant liquid is splashed onto the surface and is difficult to be retained or adhered. Even if a small amount is retained, it can be effectively cleaned and removed by simply wiping and washing after the operation is completed, thereby effectively avoiding surface corrosion of the fluorescent penetrant detection line, extending the service life, and improving the use quality of the fluorescent penetrant detection line.

[0020] Furthermore, in a preferred embodiment of the present invention, by providing longitudinal bracing beams and their corresponding longitudinal elastic buffer blocks, transverse bracing beams and their corresponding transverse buffer blocks, the vibration transmitted to the supporting legs can be effectively dispersed to the longitudinal bracing beams and the transverse bracing beams, and then transmitted to the supporting foundation through the buffering absorption of the longitudinal elastic buffer blocks and the transverse elastic buffer blocks, thereby making the operation of the fluorescent penetration detection line softer and smoother, reducing noise, slowing down vibration, and extending the overall service life of the supporting legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main view of the mirror fluorescent penetration detection line of the specific embodiment of the utility model;

[0022] Figure 2 It is a transverse cross-sectional schematic diagram of a mirror fluorescent penetration detection line according to a specific embodiment of the utility model, wherein the tank body is cut into sections to show the internal structure of the tank body;

[0023] Figure 3 It is a top view schematic diagram of a mirror fluorescent penetration detection line according to a specific implementation mode of the utility model.

[0024] Description of the accompanying drawings of the present invention

[0025] 1 Detection line body 2 Slot cover

[0026] 3 tanks 4 side panels

[0027] 5 legs 6 longitudinal beam

[0028] 7 longitudinal elastic buffer block 8 handle

[0029] 9 Heating device 10 First ultrasonic transducer

[0030] 11 second ultrasonic transducer 12 chassis

[0031] 13 diagonal bracing beam 14 horizontal bracing beam

[0032] 15 Transverse elastic buffer block X longitudinal direction

[0033] Y horizontal direction DETAILED DESCRIPTION

[0034] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0035] First of all, it should be noted that in the following description, some directional words involved in order to clearly illustrate the technical solution of the utility model, such as "bottom", "inside", etc., all have the meaning by analogy with the normal directions of components in the mirror fluorescent penetrant inspection line. For example, the part where the fluorescent penetrant liquid is input is the inside, and the part close to the supporting base (such as the foundation) after the components are assembled is the lower part.

[0036] In addition, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Longitudinal direction X" refers to the length direction along the fluorescent penetrant detection line, that is, the direction in which the slots are arranged in sequence; "transverse direction Y" is the direction perpendicular to the longitudinal direction and the height direction, that is, the thickness direction of the slot.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate piece, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] See also Figure 1 As shown, the mirror fluorescent penetration detection line of the basic embodiment of the utility model includes a detection line body 1, the detection line body 1 includes a plurality of detection slot modules connected in sequence, each detection slot module includes at least one slot body 3 each provided with a slot cover 2, the slot wall and the slot cover 2 of each slot body 3 are mirror plate forming parts, so that the outer surface finish of the slot body 3 and the slot cover 2 is Ra0.01μm to Ra0.4μm.

[0039] It should be noted that the above-mentioned mirror fluorescent penetrant detection line of the utility model still maintains the advantage of rapid assembly, see Figure 1As shown, the detection line main body 1 is divided into a plurality of detection slot modules, and each detection slot module can be provided with one or more slot bodies 3 arranged in sequence according to the detection requirements of the customer, and each slot body 3 is connected with a slot cover 2 accordingly, and the slot body 3 of each detection slot module is supported on the corresponding base frame 12, and is detachably connected to the base frame 12, and a leg 5 is provided at the lower part of the base frame 12, and the slot body 3 is detachably connected in sequence through the side plate 4. Since the slot body 3, slot cover 2, side plate 4 and base frame 12 of each detection slot module can be designed to be of uniform size and shape, it is convenient for mechanized batch production. In actual production, different numbers of detection slot modules are assembled according to the detection process requirements of the customer, and the number of slot bodies 3 in the detection slot module can also be adjusted according to the requirements, which can achieve rapid assembly, improve production efficiency and reduce production costs.

[0040] According to the above basic technical scheme of the utility model, the mirror surface fluorescent penetrant detection line of the utility model is ingeniously formed by forming each trough body 3 and trough cover 2 with a mirror plate forming part. Here, the mirror plate forming part refers to a plate with a high degree of finish on the outer surface, which is formed into a mirror surface or a mirror-like surface, which can generally be achieved by polishing. No matter how the mirror plate forming part is formed, as long as the outer surface finish of the trough body and the trough cover reaches Ra0.01μm to Ra0.4μm, it belongs to the mirror plate forming part described in the technical concept of the utility model. After actual use tests, when the fluorescent penetrant detection line is used, it is difficult to stay or adhere to the surface when the fluorescent penetrant liquid splashes on the surface, and it will quickly slide onto the supporting foundation (such as the ground). Even if a small amount of it is retained, it can be effectively cleaned and removed by simply wiping and cleaning after the operation of the fluorescent penetrant detection line is completed, which effectively avoids surface corrosion of the fluorescent penetrant detection line, prolongs the service life, and improves the use quality of the fluorescent penetrant detection line.

[0041] See also Figure 1 and Figure 2 As shown, on the basis of the above basic embodiment of the utility model, as described above, since an ultrasonic transducer is provided in the tank body 3, each detection tank module is supported on the corresponding base frame 12 and is detachably connected to the base frame 12, and a leg 5 is provided at the bottom of the base frame 12. During use, the vibration is large and the vibration noise is obvious. As a preferred embodiment, a longitudinal support beam 6 can be connected between the legs 5 arranged along the longitudinal direction X on the same side, and the lower part of the longitudinal support beam 6 can be connected to a longitudinal elastic buffer block 7 for contacting the supporting foundation. As another parallel preferred embodiment or a further superimposed preferred embodiment, a diagonal support beam 13 is connected between the legs 5 arranged along the transverse direction Y and the base frame 12, wherein a transverse support beam 14 can also be connected between the diagonal support beams 13, and a transverse elastic buffer block 15 for contacting the supporting foundation is connected to the lower part of the transverse support beam 14.

[0042] In each preferred manner of setting the elastic buffer block structure mentioned above, by setting the longitudinal bracing beam 6 and its corresponding longitudinal elastic buffer block 7, and / or the transverse bracing beam 14 and its corresponding transverse buffer block 15, the vibration transmitted to the support leg 5 can be effectively dispersed to the longitudinal bracing beam 6 and the transverse bracing beam 14, and then absorbed by the longitudinal elastic buffer block 7 and the transverse elastic buffer block 15, and then transmitted to the supporting foundation, thereby making the operation of the fluorescent penetration detection line softer and smoother, reducing noise, alleviating vibration, and extending the overall service life of the support leg 5.

[0043] Typically, the longitudinal elastic buffer block 7 and the transverse elastic buffer block 15 can both be elastic corrosion-resistant rubber blocks, which can generally be made of fluororubber, polyurethane rubber or silicone rubber.

[0044] See also Figure 1 and Figure 2 As shown, the ultrasonic transducer device arranged in the trough body 3 may include a first ultrasonic transducer device 10 and a second ultrasonic transducer device 11 arranged vertically. Through the first ultrasonic transducer device 10 and the second ultrasonic transducer device 11 arranged vertically, during the fluorescent penetrant detection operation, the fluorescent penetrant detection liquid can be effectively and fully agitated, so that the fluorescent penetrant detection liquid can fully penetrate, thereby improving the accuracy of the detection.

[0045] As a preferred embodiment of the present invention, a heating device may be provided inside the tank body 3. Typically, the heating device may include a heating tube, which may extend through the inside of the tank body 3. Specifically, one end of the heating tube may be provided through the side wall of the tank body 3, and the other end may extend to the lower part of the inside of the tank body 3. By means of such a heating device, the fluorescent penetrant liquid may be appropriately heated during the fluorescent penetrant detection operation, which may accelerate the penetration of the fluorescent penetrant liquid and improve the working efficiency of the fluorescent penetrant detection operation.

[0046] As described above, the tank bodies 3 of the various detection tank modules can be detachably connected in sequence through the side plates 4. Specifically, each side plate 4 can be provided with a through hole that penetrates the thickness of the side plate 4, the tank body 3 is a container with an open top, and the upper outward edge of the tank body 3 can be provided with a through hole that penetrates the thickness of the upper outward edge, and the through holes on the side plates 4 correspond one by one to the through holes on the tank body 3, so that they can be conveniently detachably connected by fasteners.

[0047] In addition, a handle may be provided on the slot cover 2 to facilitate opening or closing the slot cover 2 and facilitate operation during the fluorescent penetrant detection operation.

[0048] As a preferred embodiment, a telescopic drive mechanism is connected between the tank cover 2 and the tank body 3 to drive the tank cover 2 to flip. The telescopic drive mechanism can be a telescopic mechanism such as a hydraulic cylinder or an electric telescopic rod. As mentioned above, since the fluorescent penetrant detection liquid is corrosive to a certain extent, and the heating device heats the liquid in the tank body 3, if a worker manually opens the tank cover 2, it may cause scalds or burns to the personnel, resulting in a safety accident. Through this preferred embodiment, the tank cover 2 can be conveniently opened and closed by simply controlling the telescopic drive mechanism, thereby ensuring operational safety.

[0049] It can be seen from the above description that, since the mirror-finished fluorescent penetrant inspection line of the utility model forms each trough body 3 and trough cover 2 with a mirror plate forming part, so that the outer surface finish of the trough body 3 and the trough cover 2 reaches Ra0.01μm to Ra0.4μm, during the fluorescent penetrant inspection operation, when the fluorescent penetrant liquid splashes onto the outer surface of the trough body 3 or the trough cover 2, it is difficult to stay or adhere, and it will quickly slide onto the supporting base (such as the ground). Even if a small amount is retained, after the fluorescent penetrant inspection line operation is completed, it can be effectively cleaned and removed by simply wiping and washing, thereby effectively avoiding surface corrosion of the fluorescent penetrant inspection line, significantly extending the service life of the fluorescent penetrant inspection line, and improving the use quality of the fluorescent penetrant inspection line.

[0050] In particular, in the preferred manner of setting the elastic buffer block structure of the utility model, by setting the longitudinal bracing beam 6 and its corresponding longitudinal elastic buffer block 7, and / or the transverse bracing beam 14 and its corresponding transverse buffer block 15, the vibration received on the support leg 5 can be effectively dispersed to the longitudinal bracing beam 6 and the transverse bracing beam 14, and absorbed by the longitudinal elastic buffer block 7 and the transverse elastic buffer block 15, and then transmitted to the supporting foundation, which makes the operation of the fluorescent penetration detection line softer and smoother, significantly reduces noise, slows down vibration, and extends the overall service life of the support leg 5.

[0051] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0052] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0053] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A mirror fluorescent penetrant testing line, characterized in that: The invention comprises a detection line body (1), wherein the detection line body (1) comprises a plurality of detection slot modules connected in sequence, each of the detection slot modules comprises at least one slot body (3) each provided with a slot cover (2), the slot wall of each slot body (3) and the slot cover (2) being a mirror plate formed part, so that the outer surface finish of the slot body (3) and the slot cover (2) is in the range of Ra0.01 μm to Ra0.4 μm.

2. The mirror surface fluorescent penetrant testing line according to claim 1, characterized in that: An ultrasonic transducer device is provided in the tank body (3), each of the detection tank modules is supported on a corresponding base frame (12) and is detachably connected to the base frame (12), and a support leg (5) is provided at the bottom of the base frame (12).

3. The mirror surface fluorescent penetrant testing line according to claim 2, characterized in that: A longitudinal support beam (6) is connected between the legs (5) arranged along the longitudinal direction (X) on the same side, and a longitudinal elastic buffer block (7) for contacting a supporting base is connected to the lower part of the longitudinal support beam (6); and / or The legs (5) arranged along the transverse direction (Y) are each connected to an oblique bracing beam (13) and the base frame (12), wherein a transverse bracing beam (14) is connected between the oblique bracing beams (13), and a transverse elastic buffer block (15) for contacting a supporting foundation is connected to the lower portion of the transverse bracing beam (14).

4. The mirror surface fluorescent penetrant testing line according to claim 3, characterized in that: The longitudinal elastic buffer block (7) and the transverse elastic buffer block (15) are both elastic corrosion-resistant rubber blocks.

5. The mirror surface fluorescent penetration testing line according to claim 2, characterized in that: The ultrasonic transducer device comprises a first ultrasonic transducer device (10) and a second ultrasonic transducer device (11) which are arranged one above the other.

6. The mirror surface fluorescent penetrant testing line according to any one of claims 1 to 5, characterized in that: The slot bodies (3) of the respective detection slot modules are detachably connected in sequence via side plates (4).

7. The mirror surface fluorescent penetrant testing line according to any one of claims 1 to 5, characterized in that: A heating device (9) is also provided in the tank body (3).

8. The mirror surface fluorescent penetrant testing line according to claim 7, characterized in that: The heating device comprises a heating pipe for conveying a heating fluid, wherein the heating pipe extends through the interior of the tank body (3).

9. The mirror surface fluorescent penetrant testing line according to any one of claims 1 to 5, characterized in that: The slot cover (2) is provided with a handle (8).

10. The mirror surface fluorescent penetrant testing line according to any one of claims 1 to 5, characterized in that: A telescopic driving mechanism for driving the trough cover (2) to flip is connected between the trough cover (2) and the trough body (3).

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